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bluez5: parse and enable configuration of TMAP / GMAP features

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Parse TMAP / GMAP features from MediaEndpoint:SupportedFeatures and pass
them onto the codec in SelectProperties, so it can determine which
mandatory features the device supports.

Add configuration option for specifying which TMAP / GMAP feature bits
we advertise to remote side.

Although some of these could be determined automatically, for production
systems it's better to have explicit option to specify which ones should
be advertised as this may depend on HW capabilities.
This commit is contained in:
Pauli Virtanen 2025-12-05 19:40:12 +02:00 • committed by Wim Taymans
parent c623886625
commit 2942bae034
3 changed files with 267 additions and 2 deletions
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63
spa/plugins/bluez5/bap-codec-caps.h
View file

@ -153,6 +153,69 @@
#define BT_ISO_QOS_TARGET_LATENCY_BALANCED 0x02
#define BT_ISO_QOS_TARGET_LATENCY_RELIABILITY 0x03
#define BT_TMAP_UUID "00001855-0000-1000-8000-00805f9b34fb"
#define BT_TMAP_ROLE_CG_STR "cg"
#define BT_TMAP_ROLE_CT_STR "ct"
#define BT_TMAP_ROLE_UMS_STR "ums"
#define BT_TMAP_ROLE_UMR_STR "umr"
#define BT_TMAP_ROLE_BMS_STR "bms"
#define BT_TMAP_ROLE_BMR_STR "bmr"
#define BT_GMAP_ROLE_UGG_STR "ugg"
#define BT_GMAP_ROLE_UGT_STR "ugt"
#define BT_GMAP_ROLE_BGS_STR "bgs"
#define BT_GMAP_ROLE_BGR_STR "bgr"
#define BT_TMAP_ROLE_LIST(role) \
role(BT_TMAP_ROLE_CG) \
role(BT_TMAP_ROLE_CT) \
role(BT_TMAP_ROLE_UMS) \
role(BT_TMAP_ROLE_UMR) \
role(BT_TMAP_ROLE_BMS) \
role(BT_TMAP_ROLE_BMR)
#define BT_GMAP_UUID "00001858-0000-1000-8000-00805f9b34fb"
#define BT_GMAP_UGG_MULTIPLEX_STR "ugg-multiplex"
#define BT_GMAP_UGG_96KBPS_SOURCE_STR "ugg-96kbps-source"
#define BT_GMAP_UGG_MULTISINK_STR "ugg-multisink"
#define BT_GMAP_UGT_SOURCE_STR "ugt-source"
#define BT_GMAP_UGT_80KBPS_SOURCE_STR "ugt-80kbps-source"
#define BT_GMAP_UGT_SINK_STR "ugt-sink"
#define BT_GMAP_UGT_64KBPS_SINK_STR "ugt-64kbps-sink"
#define BT_GMAP_UGT_MULTIPLEX_STR "ugt-multiplex"
#define BT_GMAP_UGT_MULTISINK_STR "ugt-multisink"
#define BT_GMAP_UGT_MULTISOURCE_STR "ugt-multisource"
#define BT_GMAP_BGS_96KBPS_STR "bgs-96kbps"
#define BT_GMAP_BGR_MULTISINK_STR "bgr-multisink"
#define BT_GMAP_BGR_MULTIPLEX_STR "bgr-multiplex"
#define BT_GMAP_ROLE_LIST(role) \
role(BT_GMAP_ROLE_UGG) \
role(BT_GMAP_ROLE_UGT) \
role(BT_GMAP_ROLE_BGS) \
role(BT_GMAP_ROLE_BGR)
#define BT_GMAP_FEATURE_LIST(feature) \
feature(BT_GMAP_UGG_MULTIPLEX) \
feature(BT_GMAP_UGG_96KBPS_SOURCE) \
feature(BT_GMAP_UGG_MULTISINK) \
feature(BT_GMAP_UGT_SOURCE) \
feature(BT_GMAP_UGT_80KBPS_SOURCE) \
feature(BT_GMAP_UGT_SINK) \
feature(BT_GMAP_UGT_64KBPS_SINK) \
feature(BT_GMAP_UGT_MULTIPLEX) \
feature(BT_GMAP_UGT_MULTISINK) \
feature(BT_GMAP_UGT_MULTISOURCE) \
feature(BT_GMAP_BGS_96KBPS) \
feature(BT_GMAP_BGR_MULTISINK) \
feature(BT_GMAP_BGR_MULTIPLEX)
struct bap_endpoint_qos {
uint8_t framing;
uint8_t phy;